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Home > Products > Excavator Main Control Valve >
Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400

Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400

Komatsu PC200-7 Control Valve Assembly

723-47-20404

723-47-20404 control valve assembly

Place of Origin:

China

Brand Name:

CAVOYD

Certification:

ISO90001

Model Number:

PC200-7 PC210-7 PC220-7 PC240-7

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Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400 Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400 Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400 Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400 Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404 723-46-20401 723-46-20400
Product Details
Warranty:
6 Months
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Payment Terms:
Western Union, T/T, Assurance
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Part No:
723-46-20402、723-47-20401 、723-47-20403、723-46-20404
Condition:
New / Rebuilt
Product Name:
Excavator Control Valve
Highlight:

Komatsu PC200-7 Control Valve Assembly

,

723-47-20404

,

723-47-20404 control valve assembly

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Wooden Case / Carton with Foam Protection, or as Required
Delivery Time
3-7 Weekdays
Payment Terms
T/T
Supply Ability
100pcs/day
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CONTACT US
86--18127821703
280835749@qq.com
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Product Description
Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly
Part Numbers: 723-47-20404, 723-46-20401, 723-46-20400
Common Operational Faults
  • Slow and weak machine movements
  • Weak operation of single actuator (boom / arm / bucket / swing / travel)
  • Jerky and vibrating movement
  • Interference during combined operation, poor flow merging
  • External leakage of main control valve, oil seepage and oil leakage on valve body
  • Severe internal leakage, rapid pressure drop and poor pressure retention
  • Spool sticking, no response of corresponding function
  • Worn overload relief valve, low system pressure
  • Damaged check valve, abnormal return of operation
  • Scuffed valve bore, continuously increasing internal leakage
  • Unstable pilot control pressure, erratic movement speed
  • Aging and failure of seals, multiple oil leaks
Komatsu PC Series excavator main control valve component showing detailed assembly and internal parts
Tags：

control valve assembly

main control valve

main control valve assembly

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Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Caterpillar, Komatsu, Volvo, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
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